@article{GroetschelMonmaStoer1992, author = {Martin Gr{\"o}tschel and Clyde Monma and Mechthild Stoer}, title = {Computational Results with a Cutting Plane Algorithm for Designing Communication Networks with Low-Connectivity Constraints}, journal = {Operations Research}, volume = {40}, number = {2}, pages = {309 -- 330}, year = {1992}, }